Creating DVD please help

Hello,

I'm new to DV editing but have a pretty good handle on Vegas after a couple weeks. I have shot a feature 24p using DVX100. I have created scenes in Vegas that I would like to preview on DVD but I don't have DV Architect. How can I create DVD files from the MPEG2 files out of Vegas. Also, is MPEG2 the best way to go as far as quality is concerned? Thanks.